Analysis
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max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
19-06-2024 11:19
Static task
static1
Behavioral task
behavioral1
Sample
Swift Copy_98754.bat.exe
Resource
win7-20240419-en
General
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Target
Swift Copy_98754.bat.exe
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Size
683KB
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MD5
f32b5256aa4b8302a1c39a6c4480467e
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SHA1
b993653e7d5611c9d616a033f41b8129fd7937c0
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SHA256
7b22a626e9532c63ef451eab984601c0abf4248ff689624c3900581dbf6fd292
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SHA512
5b0732e9814687679889d1d3eb45383076bb525fa018672f4150885689f329a043150aff8e6b45577a03373fb6024de9d8234b5ad6f78112305e3892acd735eb
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SSDEEP
12288:mg82iNvFIsPAbp+Xt+SsEVNHxC9mHb190e3HybJgK9sjdOGzYArothvP:mF1DIKwYhsEjxqm7fUgVzYA+hX
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.yubacuba.online - Port:
587 - Username:
[email protected] - Password:
vynKZC)6 - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
Swift Copy_98754.bat.exedescription pid Process procid_target PID 1576 set thread context of 2516 1576 Swift Copy_98754.bat.exe 32 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
Swift Copy_98754.bat.exeRegSvcs.exepowershell.exepid Process 1576 Swift Copy_98754.bat.exe 1576 Swift Copy_98754.bat.exe 1576 Swift Copy_98754.bat.exe 1576 Swift Copy_98754.bat.exe 1576 Swift Copy_98754.bat.exe 1576 Swift Copy_98754.bat.exe 1576 Swift Copy_98754.bat.exe 2516 RegSvcs.exe 2516 RegSvcs.exe 2476 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
Swift Copy_98754.bat.exeRegSvcs.exepowershell.exedescription pid Process Token: SeDebugPrivilege 1576 Swift Copy_98754.bat.exe Token: SeDebugPrivilege 2516 RegSvcs.exe Token: SeDebugPrivilege 2476 powershell.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
Swift Copy_98754.bat.exedescription pid Process procid_target PID 1576 wrote to memory of 2476 1576 Swift Copy_98754.bat.exe 28 PID 1576 wrote to memory of 2476 1576 Swift Copy_98754.bat.exe 28 PID 1576 wrote to memory of 2476 1576 Swift Copy_98754.bat.exe 28 PID 1576 wrote to memory of 2476 1576 Swift Copy_98754.bat.exe 28 PID 1576 wrote to memory of 2740 1576 Swift Copy_98754.bat.exe 30 PID 1576 wrote to memory of 2740 1576 Swift Copy_98754.bat.exe 30 PID 1576 wrote to memory of 2740 1576 Swift Copy_98754.bat.exe 30 PID 1576 wrote to memory of 2740 1576 Swift Copy_98754.bat.exe 30 PID 1576 wrote to memory of 2516 1576 Swift Copy_98754.bat.exe 32 PID 1576 wrote to memory of 2516 1576 Swift Copy_98754.bat.exe 32 PID 1576 wrote to memory of 2516 1576 Swift Copy_98754.bat.exe 32 PID 1576 wrote to memory of 2516 1576 Swift Copy_98754.bat.exe 32 PID 1576 wrote to memory of 2516 1576 Swift Copy_98754.bat.exe 32 PID 1576 wrote to memory of 2516 1576 Swift Copy_98754.bat.exe 32 PID 1576 wrote to memory of 2516 1576 Swift Copy_98754.bat.exe 32 PID 1576 wrote to memory of 2516 1576 Swift Copy_98754.bat.exe 32 PID 1576 wrote to memory of 2516 1576 Swift Copy_98754.bat.exe 32 PID 1576 wrote to memory of 2516 1576 Swift Copy_98754.bat.exe 32 PID 1576 wrote to memory of 2516 1576 Swift Copy_98754.bat.exe 32 PID 1576 wrote to memory of 2516 1576 Swift Copy_98754.bat.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.bat.exe"C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.bat.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1576 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\AoeeYmIFCal.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2476
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\AoeeYmIFCal" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6CD7.tmp"2⤵
- Scheduled Task/Job: Scheduled Task
PID:2740
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2516
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD5745b235defa9286980738564cb1e7a13
SHA1ae2c17f07ee99cb128fdc476c9340347d0e0451e
SHA25626e21a3e99aa4158505af06d399f82626c97271f21d72eb6af5ba81a027477cd
SHA512eeea5e6e3ecd02d3aa990228e4f584b800a0009dd7dc31c84f4159951822a6b2690f2e3c289c5dfdd2ae20426e2873041f3ab86bc8a0f84a36349a922a0fb560